Title:
METHOD AND APPARATUS FOR ENHANCING COVERAGE FOR PDCCH IN WIRELESS COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/263048
Kind Code:
A1
Abstract:
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure discloses a method and apparatus for coverage enhancement for physical downlink control channel in a wireless communication system.
Inventors:
KIM TAEHYOUNG (KR)
KANG JINKYU (KR)
KIM YOUNGBUM (KR)
NOH HOONDONG (KR)
CHOI SEUNGHOON (KR)
KANG JINKYU (KR)
KIM YOUNGBUM (KR)
NOH HOONDONG (KR)
CHOI SEUNGHOON (KR)
Application Number:
PCT/KR2020/008425
Publication Date:
December 30, 2020
Filing Date:
June 29, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; H04L1/08; H04W72/04
Foreign References:
| US20190182807A1 | 2019-06-13 | |||
| KR20150108348A | 2015-09-25 | |||
| US20190182807A1 | 2019-06-13 |
Other References:
ZTE: "On PDCCH enhancements for URLLC", 3GPP DRAFT; R1-1900069 ON PDCCH ENHANCEMENTS FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Taipei; 20190121 - 20190125, R1-1900069 On PDCCH enhancements for URLLC, 12 January 2019 (2019-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051575695
HUAWEI, HISILICON: "Reliability/robustness enhancement with multi-TRP/panel/beam for PDCCH/PUSCH/PUCCH", 3GPP DRAFT; R1-1900850, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Taipei; 20190121 - 20190125, R1-1900850, 12 January 2019 (2019-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051576388
MEDIATEK INC.: "Evaluations and enhancements of NR PDCCH for URLLC", 3GPP DRAFT; R1-1900208 EVALUATIONS AND ENHANCEMENTS OF NR PDCCH FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, R1-1900208 Evaluations and enhancements of NR PDCC, 12 January 2019 (2019-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051575827
See also references of EP 3977663A4
HUAWEI, HISILICON: "Reliability/robustness enhancement with multi-TRP/panel/beam for PDCCH/PUSCH/PUCCH", 3GPP DRAFT; R1-1900850, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Taipei; 20190121 - 20190125, R1-1900850, 12 January 2019 (2019-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051576388
MEDIATEK INC.: "Evaluations and enhancements of NR PDCCH for URLLC", 3GPP DRAFT; R1-1900208 EVALUATIONS AND ENHANCEMENTS OF NR PDCCH FOR URLLC, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, R1-1900208 Evaluations and enhancements of NR PDCC, 12 January 2019 (2019-01-12), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, XP051575827
See also references of EP 3977663A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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